Both islands are up in Canada. Over on the eastern side, Celine Dion is selling her Quebec mansion that stands on an 830,000 sq ft private island just under $30 million. Custom built to replicate a French Normandy Chateau, the home is 24,000 square feet and the home is being sold furnished. So, for all you Celine Dion fans, here’s a chance to enjoy her personal taste.

On the western coast of Canada, Seattle wireless magnate Craig McCaw, who is #804 on Forbes Billionaire’s list, has listed James Island. McCaw co-founded McCaw Cellular which was sold to AT&T back in 1993 and more recently helped to start Clearwire, another wireless provider.

James Island is the 2nd largest privately owned Gulf Island in 780 acres in British Columbia. There’s a 18-hole Jack Nicklaus Signature golf course for golf lovers. In addition to the 5,000 square foot home, the island has six guest cottages, a manager’s residence, an airstrip and a “western village.”